Made of High Quality T-304 Stainless Steel Material
TIG Welded CNC Machine Flange
Inlet Outlet: 1.500" 2.125"
Increase High Flow Air, Gain 10 -15 Hp. Tq.
Direct Bolt-On Installation, Requires NO Modification
Better air flow design. Improves exhaust velocity performance. Offers great flow and higher power gain.
Professional Installation is Highly Recommended (No Instruction Included)
91-99 Jeep Wrangler YJTJ 4.0L 6CYL
91-99 Jeep Cherokee XJ 4.0L 6CYL(except 1991 jeep Cherokee base 4.0)
91-99 Jeep Grand Cherokee ZJ 4.0L 6CYL(except 1997 jeep grand Cherokee Laredo 4.0 )
1 X Header Exhaust System, Gasket(s) and Bolt(s) as shown in the Picture above (ALL if any is necessary for Installation)